<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--border边框-->
<table border="1">
<tr>
  <td colspan="2" align="center">1-1</td><td rowspan="2">1-3</td><td rowspan="3">1-4</td>
</tr>
<tr>
  <td>2-1</td><td>2-2</td>
</tr>
<tr>
  <td colspan="3" align="center">3-1</td>
</tr>
</table>
<table border="1">
  <caption>表格标题</caption>
  <!--th表头(加粗且居中)-->
  <tr>
      <th>编号</th><th>名称</th><th>价格</th>
  </tr>
  <tr><td>1</td><td>联想笔记本</td><td>5000</td></tr>
  <tr><td>2</td><td>小米手机</td><td>3000</td></tr>
  <tr><td colspan="3">总价：8000</td></tr>
</table>
</body>
</html>